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Unscrewing bolts with an internal hexagonal head and a "star"
Remove dirt from the grooves bolts before inserting the appropriate keys. It is best to loosen these bolts used long 6-point or, respectively, the "star" of the head. In contrast to conventional open-end wrench (in which force is applied always on the two faces of the bolt) Head Mounted transmit force to all faces. Beat with a hammer on the tool (or, in extreme cases, directly on the head of the bolt) slightly loosen screws fit that will facilitate you to his turning away. Hammer-head of copper or synthetic material does not damage the item, but the effect on the bolt, like a normal hammer.
PRACTICAL ADVICE Work in confined spaces If you need to raise and tighten the bolt in a remote location, use the following methods. To bolt does not fall out of the tool on the bolt head a bit to stick chewing gum or apply grease to it and insert the key into the slot and bolted to the tool tape |
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